1329126470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{421}}^1$

素因数の和:838

約数の個数: 96

約数和(自身を含む): 2961528480

約数和(自身を除く): 1632402010

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 379, 421, 490, 595, 758, 833, 842, 1190, 1666, 1895, 2105, 2653, 2947, 3790, 4165, 4210, 5306, 5894, 6443, 7157, 8330, 12886, 13265, 14314, 14735, 18571, 20629, 26530, 29470, 32215, 35785, 37142, 41258, 45101, 50099, 64430, 71570, 90202, 92855, 100198, 103145, 159559, 185710, 206290, 225505, 250495, 315707, 319118, 350693, 451010, 500990, 631414, 701386, 797795, 1116913, 1578535, 1595590, 1753465, 2233826, 2712503, 3157070, 3506930, 5425006, 5584565, 7818391, 11169130, 13562515, 15636782, 18987521, 27125030, 37975042, 39091955, 78183910, 94937605, 132912647, 189875210, 265825294, 664563235, 1329126470]

約数ペア:

[(1, 1329126470), (2, 664563235), (5, 265825294), (7, 189875210), (10, 132912647), (14, 94937605), (17, 78183910), (34, 39091955), (35, 37975042), (49, 27125030), (70, 18987521), (85, 15636782), (98, 13562515), (119, 11169130), (170, 7818391), (238, 5584565), (245, 5425006), (379, 3506930), (421, 3157070), (490, 2712503), (595, 2233826), (758, 1753465), (833, 1595590), (842, 1578535), (1190, 1116913), (1666, 797795), (1895, 701386), (2105, 631414), (2653, 500990), (2947, 451010), (3790, 350693), (4165, 319118), (4210, 315707), (5306, 250495), (5894, 225505), (6443, 206290), (7157, 185710), (8330, 159559), (12886, 103145), (13265, 100198), (14314, 92855), (14735, 90202), (18571, 71570), (20629, 64430), (26530, 50099), (29470, 45101), (32215, 41258), (35785, 37142)]